HP Report: Progressive Open Source
From the abstract: "Certain aspects of the Open Source development method, e.g., community building, open discussions for requirements and features, and evolvable and modular designs are having fundamental and far reaching consequences on general software engineering practices. To leverage such Open Source methods and tools, we have defined an innovative software engineering paradigm for large corporations: Progressive Open Source (POS). POS leverages the power of Open Source methods and tools for large corporations in a progressive manner: starting from completely within the corporation, to include partner businesses, and eventually complete Open Source. "